Wednesday, February 8, 2012

Re: commenting out/in a paragraph (haml)

Алексей Данченков wrote:
>
> Hi!
>
> I just started diving into vi (and just subscribed to the mailing
> list) and so far learned a basic moving around/editing commands. While
> I am going through the basic book, is there a fast way to comment out
> a paragraph with |-#| in the same column with the cursor position
> (indenting the lines accordingly)?
>
> Let's say I have a piece of code:
>
> |%table
> - unless paginate(@clients).nil?
> %tr
> %th
> =t('index.name <http://index.name>')
> %th
> =t('index.address')
> %th
> =t('index.phone')
> =render :partial => 'client', :collection => @clients
> |
>
> and I want to comment out 9 lines (or a paragraph?) between |- unless|
> and |=render :partial| with |-#| in one column like that...
>
> |%table
>
>
> -# - unless paginate(@clients).nil?
> -# %tr
> -# %th
> -# =t('index.name <http://index.name>')
> -# %th
> -# =t('index.address')
> -# %th
>
> -# =t('index.phone')
>
> -# =render :partial => 'client', :collection => @clients
> |
>
> ...and then be able to comment them in again. What command would that be?
>
> Cheers, Alexei
>
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Hi,

There are several way to do it.

If you go to www.vim.org and search for "comment line" you'll end up
with this page:
http://www.vim.org/scripts/script.php?script_id=1528
You should be able to edit it and add any custom comments.

If you don't want to install plugins, there are also tips on vim.org
that may help you:
http://vim.wikia.com/wiki/Commenting_out_a_range_of_lines

Cheers,

JM

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